Directionally solidified Eu doped CaF2/Li3AlF6 eutectic scintillator for neutron detection

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F15%3A00456471" target="_blank" >RIV/68378271:_____/15:00456471 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.optmat.2015.06.004" target="_blank" >http://dx.doi.org/10.1016/j.optmat.2015.06.004</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.optmat.2015.06.004" target="_blank" >10.1016/j.optmat.2015.06.004</a>

Result language
angličtina
Original language name
Directionally solidified Eu doped CaF2/Li3AlF6 eutectic scintillator for neutron detection
Original language description
Eu doped CaF2/Li3AlF6 eutectics were grown by ?-PD method. The directionally solidified eutectic with well-aligned 600 nm diameter Eu:CaF2 scintillator fibers surrounded with Li3AlF6 was prepared. The grown eutectics showed an emission peak at 422 nm ascribed to Eu2+ 4f?5d transition from Eu:CaF2 scintillation fiber. Li concentration in the Eu:CaF2?Li3AlF6 eutectic is around 0.038 mol/cm3,which is two times higher than that of LiCaAlF6 single crystal (0.016 mol/cm3). The light yield of Eu:CaF2?Li3AlF6 eutectic was around 7000 ph/neutron. The decay time was about 550 ns (89%) and 1450 ns (11%).
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BM - Solid-state physics and magnetism
OECD FORD branch
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Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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